A random sample of 125 hypertensive and 150 normal senior  citizens were asked if they read nutrition labels on food products.  Results are presented below. (Check image) Is there an evidence of a significant difference between the  proportions of hypertensive and normal senior citizens who read  nutrition labels? Use a 5% level of significance.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

 A random sample of 125 hypertensive and 150 normal senior 
citizens were asked if they read nutrition labels on food products. 
Results are presented below.

(Check image)

Is there an evidence of a significant difference between the 
proportions of hypertensive and normal senior citizens who read 
nutrition labels? Use a 5% level of significance.

Reads Nutrition Labels
Health Status
Total
Yes
No
Нурertensive
35
90
125
Normal
38
112
150
Total
73
202
275
Transcribed Image Text:Reads Nutrition Labels Health Status Total Yes No Нурertensive 35 90 125 Normal 38 112 150 Total 73 202 275
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman